DTH Hammer, Down The Hole Hammer, Rock Drilling manufacturer / supplier in China, offering High Air Pressure with Foor Vlave DTH Hammer Hn125, 2018 Hot High Air Pressure DTH Hammer Without Footvalve Ql60, 2018 Hot Hjg High Air Pressure DTH Hammer Without Footvalve Ql 60 and so on.
|Min. Order / Reference FOB Price||1 Piece||US $20-100/ Piece|
|Production Capacity:||50000 PC/Year|
|Payment Terms:||L/C, T/T, Western Union, Paypal, Money Gram, cash|
|Material:||Cobalt Steel Alloys|
|Usage:||Well Drilling, Coal, Ore, Water Well, Pneumatic|
|Length(exclude bit)||Weight(exclude bit)||External Diameter||Bit Shank||Hole Range||Connection Thread|
|1900 mm||480 kg||Φ275 mm||NUMA125||Φ305mm _ Φ445mm||API 6 5/8'' REG|
|Working Pressure||Impact rate at 0.5 MPa||Recommended Rotary Speed||Air Consumption|
|1.0 MPa||1.8 MPa||2.4 MPa|
|1.0 - 2.5 MPa||16 Hz||15-25 rpm||30 m³/min||56 m³/min||78m³/min|
Frequently Asked Question:
1.Are you a manufacturer or a trade company?
We are a manufacturer of rock drilling equipments and pneumatic tools in China over 17 years.
2.How many workers in your factory?and what is your company scale?
We have more than 700 employees, including factory workers,sales people,QC ,R&D and management team.
3.Where are your company?
We are located in Changsha city,Hunan province,where our first chairman Mao was born.1 and half hours by car from the nearest Huanghua international airport,2 and half hours by CHR express from Guangzhou nan station to Changsha city.
4.Why choose HJG DRILL?
1)We have more than 17 years of researching,developing, manufacturing and exporting high quality rock drilling equipments and penumatic tools to the global market.
2)High quality compatible with Sandvik, Atlas Copco,Ingersoll Rand etc...
5.Which port do you shipping from?
We usually ship container from Shanghai port.Guangzhou port is available too.
6.Can you accept OEM & ODM ?
Yes, both of them are acceptable.
7.What is your minimum order quantity?
Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity.
8.What is your payment term?
We can accept T/T, L/C at sight, West union and in cash.
9.How about the delivery time?
It all depends,generally it takes about one month both in peak and off season.
10.Could we make a schedule of an appoinment with your company?
Definitely.You are the most welcome.Please inform us your arrival time in any place of China and initial routine in advance.We can reserve the hotel,offer pickup service from Changsha Huanghua airport or the CHR Express station unpon your arrival and after the appoinment.Be our guest then!
Weclome our dearest customers to Visit our factory and to choose our great product ranges!